Loo, Ching Siong
Current rating: 1482
Record: 2-3-1
| Grand Prix Singapore 2005 (extended) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1extended | 24 | Ang, Joo Chuan Jilson (1500) | Won 2-1 | +181518 |
| 2extended | 43 | Widjaja, Rudy (1453) | Draw 1-1 | -11517 |
| 3extended | 52 | Yap, Jing Yang (1527) | Lost 0-2 | -181499 |
| 4extended | 127 | Shimoji, Ai (1565) | Lost 0-2 | -171482 |
| 5extended | 150 | Tan, Chee Chong (1482) | Won 2-0 | +181500 |
| 6extended | 123 | Lim, Swee Weng (1503) | Lost 1-2 | -181482 |
| average opponent: 1505record: 2-3-1 | new rating: 1482 | |||